Advertisement

03.19.2008 at 05:53PM PDT, ID: 23255625
[x]
Attachment Details
[x]
The Solution Rating System

With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.

  • The Grade of the Solution
  • The Zone Rank of the Expert Providing the Solution
  • The Number of Author and Expert Comments
  • The Number of Experts Contributing
  • The Feedback of the Community

Your Input Matters
Because of the way the system is set up, the most important variable in this equation is you. As a member of Experts Exchange, you are able to cast your vote on the quality of the solutions in regard to how complete, accurate, helpful and easy to understand each solution is. When you provide your feedback, each rating is adjusted accordingly. So, if you see a solution that has a poor rating that you think is a good solution, let us know by rating it. As you do, the rating will be adjusted and will become more accurate for other members of our site.

If you have any suggestions that you would like to make for our rating system, please ask a question in the Suggestions Zone of Community Support.

Thank you!

7.7

Why do I get errors or exception message in inserting date and time data in Access database using VB.NET 2005

Asked by cruams88 in VB Database Programming, Miscellaneous Programming, Microsoft Visual Basic.Net

Tags: ,

I have a problem finding solution to my problem. I am making a database application which inserts time and date data into the database. I did try several ways but i opt lastly on converting it into strings data type,likewise also i did to the datatype in the Access database.

I have this code below,this is where the problem occurs:
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
    Private Sub btnLog_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLog.Click

        Dim objConnection As New OleDbConnection(strConnection)
        Dim objCommand As New OleDbCommand
        Dim iRowsAffected As Integer

        objCommand.Connection = objConnection
        objCommand.CommandText = "INSERT INTO StudentAttendance ( TimeLog ,StudentID, DateRecord  ) VALUES (" & Now.ToLongTimeString & "," & txtID.Text & "," & Now.ToLongDateString & ")"
        objCommand.CommandType = CommandType.Text

        Try
            objConnection.Open()
            iRowsAffected = objCommand.ExecuteNonQuery()
            MessageBox.Show("Rows affected: " & iRowsAffected, "Rows")
            MessageBox.Show("You Logged: " & txtID.Text & "   On  " & Format(Now, "mm-dd-yy").ToString & "  " & Format(Now, "hh:mm:ss tt").ToString)
        Catch oledbexception As OleDbException
            MessageBox.Show(oledbexception.Message, "Access Queries")
        End Try

        objCommand.Dispose()
        objCommand = Nothing
        objConnection.Close()
        objConnection.Dispose()
        objConnection = Nothing

    End Sub
+++++++++++++++++++++++++++++++

this is a button event,when this event is triggered the time and date should append to the database but sadly it wont instead it shows me an exception message like this written below:

Syntax error (missing operator) in query expression '8:44:44 AM'.

though the time varies depending on the current time of my system -> '8:44:44 AM'.Start Free Trial
[+][-]03.19.2008 at 06:15PM PDT, ID: 21167384

View this solution now by starting your 7-day free trial. Setting up your free trial is quick, easy, and secure. We will return you to this solution, unlocked, when you're done.

 

About this solution

Zones: VB Database Programming, Miscellaneous Programming, Microsoft Visual Basic.Net
Tags: microsoft, MS access and VB.NET 2005
Sign Up Now!
Solution Provided By: l-cm
Participating Experts: 2
Solution Grade: C
 
 
[+][-]03.19.2008 at 06:25PM PDT, ID: 21167441

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]03.19.2008 at 06:44PM PDT, ID: 21167545

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]03.19.2008 at 07:01PM PDT, ID: 21167593

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]03.19.2008 at 07:13PM PDT, ID: 21167653

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
 
Loading Advertisement...
20080716-EE-VQP-32 / EE_QW_2_20070628